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Marc Cook

Marc Cook
632 POSTS 54 COMMENTS
Marc Cook is a veteran special-interest journalist who started as a staffer at AOPA Pilot in the late 1980s. Marc has built two airplanes, an Aero Designs Pulsar XP and a Glasair Aviation Sportsman, and now owns a 180-hp, recently modernized GlaStar based in western Oregon. Marc has 5000 hours spread over 200-plus types and four decades of flying.

A Spot of Bother

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This title phrase can, like so much in our language, be used to convey the truth of the matter, as intended, “a little trouble”...

In Search of the Perfect (Oil) Temperature

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One of the many decisions presented during the swap from my old O-320 to the new, more powerful Titan IO-340 in my GlaStar was...

Working With Experience

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Part of my job is surprisingly solitary, moving words and photos around from my home office and corresponding with my staff and regular contributors...

CubCrafters’ Jim Richmond Passes

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The man who started with the simple idea of refurbishing Piper Cubs and turned that into the immensely successful company building all-new, better-than-the-original utility...

Tempest AA470 Oil Filter Cutter

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If you’re doing your own routine maintenance—and if you’re not, why not?—you’re going to need a means to open your canister oil filter after...

Instrument Ergonomics

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Sometimes the path of least resistance is only good for the short term. You choose the most expedient course from idea to execution, hoping...

Homebuilt Aircraft Directory 2022

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Here we are again with our annual “directory” of homebuilt aircraft that are available as kits, plans or both. The 2022 Homebuilt Aircraft Directory...

Trouble With Numbers

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For better or worse, pilots can be an analytical bunch. Not all of them, of course, since many are what you’d call seat-of-the-pants types...

AOPA Nall Report: Homebuilt Accidents Down Slightly

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The overall GA accident record showed a mixed bag.

The Modern RV-10

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A well-modded RV-10 points to the state of the art in homebuilt four-placers.

In Case You Missed It

Building a Composite Fuel Tank

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How to keep it lightweight and leak-free.

Turbine Moose: The Ultimate Amphib

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Its said that sailors make good floatplane pilots because they understand the nature of wind on the water. Sailboat racer and pilot Rick Orchard took that sentiment to heart in a big way when he decided to pump up an already large homebuilt (the Murphy Moose) by adding Aerocet amphibious floats and a 550-horsepower Pratt & Whitney PT6A-20 turbine engine.
Baffle duct on Lycoming Thunderbolt 36 engine

Make a Custom Baffle Duct

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Fiberglass your way to a perfect shape.

Letters

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 Keen on KeensertsI just read Steve Ells’ article on threaded inserts . Good info....